Separate eggs (make sure you take the eggs out of the refrigerator 5 minutes before you separate them). Place egg whites in one bowl and egg yolks in a separate bowl. Mix the egg whites with the cream of tartar and mix until thick.

Take the egg yolks an add the remaining ingredients. Mix well. Add this mix to the bowl with the thick cream and mix with a spatula. Once this is well mixed place mixture in pan and cook for 1 hour.